51553962

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{631}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 122860800

約数和(自身を除く): 71306838

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 89, 102, 153, 178, 267, 306, 459, 534, 631, 801, 918, 1262, 1513, 1602, 1893, 2403, 3026, 3786, 4539, 4806, 5679, 9078, 10727, 11358, 13617, 17037, 21454, 27234, 32181, 34074, 40851, 56159, 64362, 81702, 96543, 112318, 168477, 193086, 289629, 336954, 505431, 579258, 954703, 1010862, 1516293, 1909406, 2864109, 3032586, 5728218, 8592327, 17184654, 25776981, 51553962]

約数ペア:

[(1, 51553962), (2, 25776981), (3, 17184654), (6, 8592327), (9, 5728218), (17, 3032586), (18, 2864109), (27, 1909406), (34, 1516293), (51, 1010862), (54, 954703), (89, 579258), (102, 505431), (153, 336954), (178, 289629), (267, 193086), (306, 168477), (459, 112318), (534, 96543), (631, 81702), (801, 64362), (918, 56159), (1262, 40851), (1513, 34074), (1602, 32181), (1893, 27234), (2403, 21454), (3026, 17037), (3786, 13617), (4539, 11358), (4806, 10727), (5679, 9078)]